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Molecular formula

C26H19N3O3

16 compounds have this formula on CompoundList.

Molar mass
421.46g/mol
Monoisotopic mass
421.1426Da
Atoms
51
Elements
4
Rings plus double bonds
19

The formula C26H19N3O3 describes a molecule made of 26 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.

Elemental composition

  • C Carbon × 2674.10%
    12.011 × 26 = 312.286 g/mol
  • H Hydrogen × 194.54%
    1.008 × 19 = 19.152 g/mol
  • N Nitrogen × 39.97%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 311.39%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C26H19N3O3

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 16 of 16 compounds

N-{4-[5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl]phenyl}-2,2-diphenylacetamide chemical structure, C26H19N3O3, CAS 370850-28-5
N-{4-[5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl]phenyl}-2,2-diphenylacetamide
CAS 370850-28-5C26H19N3O3
2-(2-Naphthyl)-5-(3-nitrophenyl)-1,10B-dihydropyrazolo(1,5-C)(1,3)benzoxazine chemical structure, C26H19N3O3, CAS 303060-06-2
2-(2-Naphthyl)-5-(3-nitrophenyl)-1,10B-dihydropyrazolo(1,5-C)(1,3)benzoxazine
CAS 303060-06-2C26H19N3O3
2-(2-Naphthyl)-5-(4-nitrophenyl)-1,10B-dihydropyrazolo(1,5-C)(1,3)benzoxazine chemical structure, C26H19N3O3, CAS 303060-50-6
2-(2-Naphthyl)-5-(4-nitrophenyl)-1,10B-dihydropyrazolo(1,5-C)(1,3)benzoxazine
CAS 303060-50-6C26H19N3O3
8-Benzoyl-10-phenyl-11A,11B-dihydro-8H-pyrrolo(3',4':3,4)pyrrolo(2,1-A)phthalazine-9,11(8AH,10H)-dione chemical structure, C26H19N3O3, CAS 853330-06-0
8-Benzoyl-10-phenyl-11A,11B-dihydro-8H-pyrrolo(3',4':3,4)pyrrolo(2,1-A)phthalazine-9,11(8AH,10H)-dione
CAS 853330-06-0C26H19N3O3
N-[3-([1,3]Oxazolo[4,5-b]pyridin-2-yl)phenyl]-3-phenylmethoxybenzamide chemical structure, C26H19N3O3, CAS 378768-91-3
N-[3-([1,3]Oxazolo[4,5-b]pyridin-2-yl)phenyl]-3-phenylmethoxybenzamide
CAS 378768-91-3C26H19N3O3
N-[(1,3-Diphenylpyrazol-4-yl)methyl]-2-oxochromene-3-carboxamide chemical structure, C26H19N3O3, CAS 514840-58-5
N-[(1,3-Diphenylpyrazol-4-yl)methyl]-2-oxochromene-3-carboxamide
CAS 514840-58-5C26H19N3O3
2-[2-[(4-Phenyldiazenylphenyl)carbamoyl]phenyl]benzoic acid chemical structure, C26H19N3O3, CAS 7009-12-3
2-[2-[(4-Phenyldiazenylphenyl)carbamoyl]phenyl]benzoic acid
CAS 7009-12-3C26H19N3O3
3-(Benzyloxy)-N-[2-(pyridin-3-yl)-1,3-benzoxazol-5-yl]benzamide chemical structure, C26H19N3O3, CAS 381175-51-5
3-(Benzyloxy)-N-[2-(pyridin-3-yl)-1,3-benzoxazol-5-yl]benzamide
CAS 381175-51-5C26H19N3O3
4-Phenylmethoxy-N-(2-pyridin-3-yl-1,3-benzoxazol-5-yl)benzamide chemical structure, C26H19N3O3, CAS 423749-69-3
4-Phenylmethoxy-N-(2-pyridin-3-yl-1,3-benzoxazol-5-yl)benzamide
CAS 423749-69-3C26H19N3O3
1,3-Dimethyl-5-(naphthalen-1-yl)-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H,5H,11H)-trione chemical structure, C26H19N3O3, CAS 498536-83-7
1,3-Dimethyl-5-(naphthalen-1-yl)-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H,5H,11H)-trione
CAS 498536-83-7C26H19N3O3
3H-Naphtho[1,2,3-de]quinoline-1-carbonitrile, 2,7-dihydro-6-[[4-(2-hydroxyethyl)phenyl]amino]-3-methyl-2,7-dioxo- chemical structure, C26H19N3O3, CAS 116199-80-5
3H-Naphtho[1,2,3-de]quinoline-1-carbonitrile, 2,7-dihydro-6-[[4-(2-hydroxyethyl)phenyl]amino]-3-methyl-2,7-dioxo-
CAS 116199-80-5C26H19N3O3
2-{4-[(E)-Phenyldiazenyl]phenyl}-3a,4,9,9a-tetrahydro-1H-4,9-ethanobenzo[f]isoindole-1,3,10(2H)-trione chemical structure, C26H19N3O3, CAS 330625-34-8
2-{4-[(E)-Phenyldiazenyl]phenyl}-3a,4,9,9a-tetrahydro-1H-4,9-ethanobenzo[f]isoindole-1,3,10(2H)-trione
CAS 330625-34-8C26H19N3O3
N-(4-Acetylphenyl)-3-(1-benzofuran-2-yl)-1-phenylpyrazole-4-carboxamide chemical structure, C26H19N3O3, CAS 956705-79-6
N-(4-Acetylphenyl)-3-(1-benzofuran-2-yl)-1-phenylpyrazole-4-carboxamide
CAS 956705-79-6C26H19N3O3
3-[[(E)-3-(1-Benzylindol-3-yl)-2-cyanoprop-2-enoyl]amino]benzoic acid chemical structure, C26H19N3O3, CAS 748785-03-7
3-[[(E)-3-(1-Benzylindol-3-yl)-2-cyanoprop-2-enoyl]amino]benzoic acid
CAS 748785-03-7C26H19N3O3
(Z)-4-((3-(4-Methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-2-phenyloxazol-5(4H)-one chemical structure, C26H19N3O3, CAS 492427-13-1
(Z)-4-((3-(4-Methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-2-phenyloxazol-5(4H)-one
CAS 492427-13-1C26H19N3O3
5-(4-(4-Benzyloxy-phenylamino)-quinazolin-6-yl)-furan-2-carbaldehyde chemical structure, C26H19N3O3, CAS 202196-46-1
5-(4-(4-Benzyloxy-phenylamino)-quinazolin-6-yl)-furan-2-carbaldehyde
CAS 202196-46-1C26H19N3O3

Frequently asked questions

What is the molar mass of C26H19N3O3?

The molar mass of C26H19N3O3 is 421.46 g/mol, calculated from standard atomic weights for 26 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 421.1426 Da.

How many compounds have the formula C26H19N3O3?

CompoundList lists 16 compounds with the molecular formula C26H19N3O3, including N-{4-[5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl]phenyl}-2,2-diphenylacetamide, 2-(2-Naphthyl)-5-(3-nitrophenyl)-1,10B-dihydropyrazolo(1,5-C)(1,3)benzoxazine, 2-(2-Naphthyl)-5-(4-nitrophenyl)-1,10B-dihydropyrazolo(1,5-C)(1,3)benzoxazine. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.

What is the degree of unsaturation of C26H19N3O3?

C26H19N3O3 has a degree of unsaturation of 19. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.